Fig 7.
Intravascular injection during cervical ILESI. Preinjection (A), immediate postinjection (B), and delayed postinjection (C) images demonstrate a vessel in the left neural foramen (arrowhead) that washes out on the delayed image.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.